I had one of those as an emergency filter ....they are not too good..Go to Doctors Foster & Smith ..look up the Azoo Palm Filter..its a sponge filter with adjustable flow..it s about $10.00 ..that would be a better choice.

Or get the Red Sea Max Deco Filter. I am running it on my cycling 2.5G (plan to have it for a while), and it works very well. Pretty resonable price too (I got the filter and 8 cartridges for less than $16 notwith shipping).